I'm working with Studio5000 and read the following in the compare instruction help section:
"Tip: Immediate string literals are only applicable to the CompactLogix 5380, CompactLogix 5480, ControlLogix 5580, Compact GuardLogix 5380, and GuardLogix 5580 controllers."
What the heck is a "Literal string"? I understand that STRING data type is numbers and letters, but I don't know what a literal string is.